Title of article
Carbon/nanostructured Ru composites as electrodes for supercapacitors
Author/Authors
CUI، نويسنده , , Guanglei and Zhou، نويسنده , , Xin-hong and ZHI، نويسنده , , Lin-jie and Thomas، نويسنده , , Arne and Müllen، نويسنده , , Klaus، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
5
From page
302
To page
306
Abstract
Carbon/nano Ru composites were obtained by silica templating of dichlorobis (μ-chloro)bis [(1-3-η: 6-8-η)-2,7- dimethyloctadienediyl] diruthenium(IV), followed by pyrolysis. Carbon/RuO2·XH2O composites were obtained by electro-oxidation of carbon/nano Ru composites. It was found that the carbon/Ru composites had homogeneously dispersed Ru nanoparticles in the hierarchical pore structures and carbon matrix. The carbon/RuO2·XH2O composites displayed improved capacitive properties (229 F/g at 10 mV/s) as electrodes of supercapacitors in H2SO4 electrolyte.
Keywords
carbon , Supercapacitor , Nanomaterials , electrodes , Ru
Journal title
New Carbon Materials
Serial Year
2007
Journal title
New Carbon Materials
Record number
2278041
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